[Greg McKaskle]

I believe your next step is to drop the SD Read Number and wire the numbers to the output of the case. Be sure to initialize the SD number elsewhere in the robot program to reasonable default values as you would have in your constants.

I can't say for sure why the wires were broken, but the broken arrow can. Click on it and I suspect it will say that your wire has multiple sources. It may be because you didn't delete the constant when you wired up the variable value.

If that isn't why it was broken and you can't resolve it using the broken arrow, please post the picture of the broken diagram or the text from the error so that I can be more helpful.

Greg McKaskle